1. science

C LIMATE SCIENCES MEET VISUAL ARTS
Visiting artist researchers as therapists for climate
scientists
Hans von Storch
Abstract
Many climate scientists find themselves confronted with the challenge of
purportedly “knowing better” — while this is a valid claim with respect to a
small segment of reality, namely their narrow field of expertise, the public
expectation often is that they know better about the “world’s problems”, and
what to do about it, sometimes even with the rhetoric of “saving” the world.
Artists may help in this situation by bringing forth different viewpoints,
challenging hidden assumptions and suggesting surprising links; however,
more often, the arts seem to be considered as a useful supporter in
attempts to save the world. In the present project, however, the artists
seem to have taken climate science mostly as a point of departure for their
individual curiosity and joy of experimenting.
Prologue: issue
and approach
As a working natural scientist, my interest in “science meets art” projects is
whether art has the potential to be a constructive driver of the scientific process.
Presumably, scholars have thought about this question over the course of time, but
shamefully I am unaware of such pivotal thinking, of concepts of such
transdisciplinary cooperation, of empirical work considering the boundary work
between art and science. Even worse, I do not have a clear understanding of what
“art” is, so that my contribution may be evidence of the eternal arrogance of
physicists rooted in their ability to compactly reduce some natural phenomena into
neat differential equations.
Nevertheless, I comment on this issue not with the claim of scientific accuracy and
double check but to share my personal thoughts on the background and potential
of an experiment we did at the Center of Excellence in Climate Studies at the
University of Hamburg (CliSAP) and at my own Institute for Coastal Research
together with the University of Fine Arts (HFBK) in Hamburg. I look at the
potential of art interacting with science from the standpoint of a practitioner in the
scientific process, more specifically: the process of climate science.
Comment
Journal of Science Communication 14(01)(2015)C05 1
Science and
scientists
How could “art” help us climate scientists to do our work “better”? Certainly not
in designing methodical approaches, better instruments, more efficient computer
codes, more sensitive statistical algorithms. But these components — instruments,
computer codes and statistical algorithms — are only the visible parts of scientific
practice at the core of science. There is more, in particular the curiosity to
understand the dynamics behind natural phenomena, the ability of explaining
complex relations, and of describing at least part of future developments. Doing
“science” means constructing knowledge, based on existing knowledge and on
new observations. For physicists, the concept of “state space models” [Robinson,
Lermusiaux and Sloan III, 1998] may be a suitable metaphor for this process —
which implies that there is the permanent, albeit often hidden challenge that the
process of scientific progress does not lead to “truth” but merely to “best
explanations for the time being”. We must satisfy our curiosity on the shaky
ground of plausible and “scientifically good” explanations, which may turn out to
be inconsistent with future observations.
On the other hand, knowledge which goes with the attribute “scientific”, is a very
powerful resource; it gives social status, authority for explaining to others how the
world functions, what needs to be done in society. We scientists often enough forget
about the tentative ground of our knowledge claims, and dress up in the white coat
of scientific authority, playing the role of guardians of superior explanatory and
predictive power. At the same time, we feel obliged to follow Merton’s CUDOs
norms [Bray and Storch, 2014], which stipulate among others “organised
skepticism” (Os) and “disinterestedness” (D). But climate science is no longer, if it
ever was, in a state of innocent curiosity. Rather, it finds itself in a “post-normal”
situation (see for the concept Funtowicz and Ravetz [1985]; for the case of climate
science van der Sluijs [2010], Bray and von Storch [1999] and Krauss and von Storch
[2012]), in which the value of scientific results is weighted not only according to
methodology but also to political utility. When art is taking “science” as its point of
departure, the structural conditions within which scientists work and operate,
should be taken into account — by recognizing that science is a social process, and
that scientists are social actors with preferences, interests and good or bad
intentions (see the observations by Paál [2014]).
Art and artists
as outlets of
scientific
knowledge
claims
My impression is that most cases of art-climate science interaction follow a linear
model: scientists spell out certain facts, perspectives, or warnings with relevance for
society, ecosystems, and the political process. The presentations at the final event of
the Hamburg science-art collaboration by theoreticians of art also largely followed
this linear model. Similarly, the discussion by Giannachi [2012] follows this concept
when she discusses several categories of roles for climate change in “contemporary
art” (p. 125). One of the categories is “Representations — emphasizing
visualization and communication”; an example is the project “Cape Farewell”:
“Its primary objective is the communication of climate change through art,
which they achieve by organizing expeditions intended to encourage
interdisciplinary debate on climate change and to affect artists so that they may
create inspiring work on this topic (emphasizing behavioral change). The
organization states as its mission ‘to develop the production of art founded in
scientific research’, ‘by exposing artists to the world’s climate tipping points’
and incorporating scientific collaboration into artistic practice.” (p. 125).
JCOM 14(01)(2015)C05 2
The starting point is described as being given by science, as assertions beyond
doubt, pure facts, no social actors on the science side, but social actors on the
art side.
Another category is “Performance environments — emphasizing immersion and
experience”, described as “art facilitating the experience of climate change”.
Giannachi’s example here is the Sonic Antarctica project by Andrea Polli.
“The work features natural and industrial field recordings, geosonifications
and audifications, interviews with weather and climate scientists and
soundscape compositions. ‘Through an effective sonification, data interpreted
as sound can communicate emotional content or feeling, and I believe an
emotional connection with data could serve as a memory aid and increase the
human understanding of the forces at work behind the data.’ Moreover, [. . . ]
whereas weather models are increasingly detailed, weather forecasting
remains an ‘imprecise science’ that does not reveal much about ‘how the
weather feels to a person experiencing it, precisely the information the public
wants”’ (p. 128).
The intended purpose seems to be to enable the audience to emotionally grasp the
subject of climate change. Whether it is possible to feel climate change is certainly
an open question; what can be felt is the sequence of weather events, and the social
construct of climate change as perceived by people. For most people, it will be
difficult to discriminate between the weather, climatic events and climate change.
These artistic projects employ the “linear model”, with “science” speaking “truth to
power”, and to the arts, for that matter. Certain policies are framed as a direct
consequence of proven knowledge claims, which are beyond critical questioning
about validity, legitimation and efficiency. Science is not understood as a social
process, nor as a body of knowledge loaded by uncertainties and tentativeness; not
as an arena for actors but a bulwark of truth. In this context, art is supposed to
convey the significance of scientific insights to the public.
Arts, then, are simply another stakeholder for climate scientists, a user of scientific
results similar to environmental organisations, industries or administrations. Art
takes on the role of a transmission belt to the masses. In this view, we scientists
deliver, and art selects suitable points of departure and constructs images of reality,
of future, of meaning, of significance, or whatever. When the issue of art and
climate science was discussed on our weblog “Klimazwiebel”, somebody wrote
about “climatological realism” [von Storch, 2014].
For alarmists, who announce catastrophic developments as a consequence of
man-made climate change, many opportunities show up because dramatic images
and scary setups are more interesting and better in moving people than “move on,
there is nothing to be seen here” voiced by skeptics. The latter, are also a kind of
alarmists but they sound an alarm about a purported conspiracy of elites. For such
skeptics, the challenges are more demanding because such a conspiracy is hard to
convey in images, sounds, or installations. However, conspiracy is a good subject
matter for novels, such as Crichton’s State of Fear (Crichton [2004], or a review
see Allen [2005]). Unfortunately, this novel is mostly a platform for pronouncing
certain claims — the characters are wooden, the action is boring, but at least science
is described as a process with social actors.
JCOM 14(01)(2015)C05 3
In the course of artistic processing, a certain dramatisation is nothing out of the
ordinary, because art is a subjective transformation of personal experiences and
perceptions. Art is not a broker of scientific knowledge, but constructs reality in
manifold ways. An important element is making use of emotional appeals, on both
sides of the aisle of the antagonistic climate debate [Aufenvenne, Egner and
Elverffeldt, 2014].
Another observation, consistent with the presentation by Giannachi [2012], is that
there is a tendency to list all types of environmental degradation, such as loss of
forestry or contamination of landscapes by plastic bags, as a consequence of
man-made climate change. Another example for the tendency of attributing many
if not all unwanted environmental trends to climate change is given by the volume
“klima kunst kultur” edited by Ebert and Zell [2014]. The issue of man-made
climate change becomes a one-fits-it-all argument for dealing with unpleasant
issues. To sum up, in this constellation, art takes on the role of an amplifier of
certain worldviews, but does not challenge such views. It preaches to the
converted, and maintains and cements the landscape of antagonistic views and
values.
Impact of art on
science
Instead, the approach that I favour is the capacities of the arts to unsettle the
taken-for granted. This can assume the form of asking climate scientists about
implicit assumptions, about dynamics and processes, which we scientists no longer
consider. Ideally, this approach leads to irritation and to questioning of accustomed
standpoints. Also consistent sense-making narratives, beyond technical details,
may emerge as a result of interaction between scientists and artists.
I know of one example from the literature that constructs such an irritating
narrative: McEwans Solar (McEwan [2010], for a review see von Storch [2010]) tells
the story of a midlife crisis-ridden Noble Prize winning physicist who tries to
exploit climate change concerns for his own advantage. An interesting detail is that
the protagonist Michael Beard at one point joins an expedition to the Arctic, quite
similar to the Cape Farewell project mentioned above. One may or may not like the
linguistic artistry, the details of the narrative about the (moral) failure of a Nobel
Prize winner, but what makes the novel special and interesting, is that it describes
science as a process, with actors and a milieu with marked personal interests. The
people in this novel, different from Crichton’s State of Fear, have something to do
with real scientists.
The recognition that science is a social and cultural process is the central message.
Science typically presents itself to the public as a body of objective descriptions of
reality, of its dynamics and interrelationships. When confronted with claims of
subjectivity in the scientific process, often enough scientists consider this as an
insult — and I would agree that many technical procedures, such as reading a
measurement, the transfer of equations into computer codes or mathematical
analyses is in most cases indeed practically free of subjective elements. But there
are more serious issues of subjectivity. Maybe the most important is the formation
of scientific schools of thought, as first described by Ludvig Fleck in 1933 [Fleck,
1980]. While these schools summarise the body of knowledge conveniently, they
also function as a filter to reject irritating hypotheses and observations. If a
measurement shows an unexpected result, we scientists often blame the instrument
JCOM 14(01)(2015)C05 4
as being inaccurate. An example is the first measurements of the Antarctic ozone
hole which originally were dismissed as implausible, and thus false. Other
standard excuses refer to overlooked errors in computer codes, or in homogeneities
in data series. To come up with concepts or data inconsistent with the school of
thought is worse than making a technical error. Young scientists, who argue outside
the school of thought, are easily dismissed as stupid. In general, it depends on the
school of thought how much and how good evidence needs to be to persuade us to
accept or reject a hypothesis. Another process which is loaded with subjectivity is
the selection of issues with which we work — this is influenced by opportunities
related to financing, personal interests and social preferences.
Here I recognise the potential of art to support science — to observe without
prejudice, or at least to observe processes, dynamics and interactions in a different
way. If science’s business as usual is guided by persistence, by righteousness, and
by the tendency to merely ‘repair’ knowledge claims when inconsistencies emerge,
then science is in need of therapists, who are trained to construct and allow access
to different realities. I believe that some artists may be such therapists. To this
purpose, it is not important if the artistically constructed realities are consistent
with the scientifically constructed realities. In most cases they will not be — the key
point is the demonstration that other, alternative constructions of reality are
possible. These other realities are mirrors, which may help the scientist to overcome
their own dogmatism.
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Author
Hans von Storch, Dr. rer. nat, Dr. h.c., director at the Institute of Coastal Research,
HZG Geesthacht (Germany), and professor at the University of Hamburg
(Germany) and at the Ocean University of China, Qingdao; mathematician and
Earth scientist, with more than 20 years of experience in cooperating with social
and cultural scientists. For more information on his professional activities see
http://www.hvonstorch.de/klima. E-mail: [email protected].
How to cite
von Storch, H. (2015). ‘Visiting artist researchers as therapists for climate scientists’.
JCOM 14 (01), C05.
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